Bug 1367500

Summary:	Deleting a project, after creating an pod that creates a PVC, leaves PV broken sometimes
Product:	OpenShift Container Platform	Reporter:	Eric Jones <erjones>
Component:	Storage	Assignee:	hchen
Status:	CLOSED WORKSFORME	QA Contact:	Jianwei Hou <jhou>
Severity:	medium	Docs Contact:
Priority:	medium
Version:	3.1.0	CC:	aos-bugs, jhou, jokerman, mmccomas
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Last Closed:	2016-08-17 13:21:07 UTC	Type:	Bug
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Description Eric Jones 2016-08-16 14:28:18 UTC

Description of problem:
If a project is deleted shortly after creating an app/pod that creates a PVC that binds a PV occasionally leaves the PV in an error state.

Steps to Reproduce:
1. Create project
2. create mysql pod from template [0] or any other pod that creates a PVC
3. check claim status 
4. delete project
5. check volume to see state 


[0] oc new-app --template=mysql-persistent -p DATABASE_SERVICE_NAME=ericdb,MYSQL_USER=eric,MYSQL_DATABASE=eric


Actual results:
Sometimes the PV is in an error state and sometimes it is properly released.

Expected results:
Always release the PV.

Comment 1 hchen 2016-08-16 20:22:14 UTC

does it happen in openshift 3.3 with kubernetes 1.3.4?

Comment 2 Jianwei Hou 2016-08-17 03:06:22 UTC

I'm using a cinder volume for my PV with reclaim policy 'Retain'. After the project is deleted, PV is Released. Tried 3 times, didn't run into the unexpected state.

Test env:
openshift v3.3.0.19
kubernetes v1.3.0+507d3a7
etcd 2.3.0+git

Comment 3 hchen 2016-08-17 13:21:07 UTC

Thanks. I close it for now. if it is still a problem, please reopen it.